CrypsidromusCrypsidromus is a genus of tarantulas. It was first described by Anton Ausserer in 1871.Speciesit contains eight species:Crypsidromus brevibulbus Valerio, 1980 — Costa RicaCrypsidromus carinatus Valerio, 1980 — Costa RicaCrypsidromus icecu Valerio, 1980 — Costa RicaCrypsidromus isabellinus Ausserer, 1871 — BrazilCrypsidromus multicuspidatus — BrazilCrypsidromus nondescriptus — BrazilCrypsidromus puriscal Valerio, 1980 — Costa RicaCrypsidromus rubitarsus Valerio, 1980 — Costa Rica